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How to use the pesticide residue rapid tester. The pesticide residue rapid tester can quickly find out which foods contain pesticide residues. We know that if we want to be healthy, we must pay atte...[Details]
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xMEMS announces Montara Plus, second generation high-sensitivity solid-state MEMS speaker for high-resolution audiophile IEMs
iFi Audio and Singularity Audio will be the launch partn...[Details]
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Energy Internet value creation, business innovation and development strategy
Tang Yuezhong1, Xia Qing2,3*, Zhang Pengfei4, Tan Zhenfei3, Liu Yuchen3, Sun Bingying5, Wang Yang5
...[Details]
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According to foreign media reports, Vishay Intertechnology announced a new thin, AEC-Q200-compliant DC-Link metallized polypropylene film capacitor: Vishay Roederstein MKP1848Se DC-Link, designed t...[Details]
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The eye diagram is a graph accumulated and displayed on a series of digital signals. It contains a wealth of information. From the eye diagram, the effects of inter-symbol crosstalk and noise can be ...[Details]
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Abstract: A new scheme for controlling light waves using a wet reed relay and an external signal source is designed. The waveform and waveform period of the laser light wave output can be controlle...[Details]
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Altera Corporation recently announced a revolution in FPGA floating-point DSP performance. Altera is the first programmable logic company to integrate hard-core IEEE 754-compliant floati...[Details]
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Recently, NavInfo’s automotive-grade MCU chip AC7802x was released ahead of schedule and successfully lit up in one go. The arrival of AC7802x will further enrich the MCU chip layout of NavInfo and i...[Details]
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When designing a multifunctional electronic clock, I once encountered such a problem. I used the P0 port of the microcontroller to drive an 8-bit common anode digital tube through a three-wire decoder...[Details]
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1. Problems with the current transformer maintenance method
The current maintenance method for transformers is to deal with defects during regular maintenance and patrol inspections. There...[Details]
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When the GPIO port of STM32 is set to output mode, there are three speeds to choose from: 2MHz, 10MHz and 50MHz. This speed refers to the speed of the I/O port drive circuit, which is used to select d...[Details]
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The electric drive system mainly consists of three parts: motor, motor control unit and reducer:
Most of the time, user needs determine the direction of product technology evolutio...[Details]
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In the US market, consumer awareness of 5G is relatively high, but there is significant confusion. Overcoming the confusion of buyers thinking they already have 5G is a problem facing the industry - ...[Details]
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Power supply
engineers
are always looking for a simple design method that can implement a series of
circuit
protection functions while making the power supply meet increas...[Details]
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ABB robots are intelligent devices widely used in the field of industrial automation, with high flexibility and reliability. In the programming and operation of ABB robots, movej and movel are two ...[Details]
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